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Time Sync Hub
(TSH-100/TSH-200)
Supplying accurate time synchronization for intelligent electronic devices

The Trystar Time Sync Hub (TSH-100 / TSH-200) delivers precise and reliable time synchronization for critical power and automation systems. By establishing a common time baseline across intelligent electronic devices (IEDs), it ensures accurate, time-stamped data for sequence of events recording, SCADA, EPMS, microgrids, and emergency power systems. Both models receive time input via Ethernet using PTP or NTP and distribute highly accurate outputs including PTP, NTP, IRIG-B, DCF77, PPS, 1per10, and ASCII. The TSH-200 adds GNSS (GPS) antenna input for satellite-based accuracy, making it ideal for large-scale and distributed operations.
Features
- High-Precision Time Synchronization – Delivers sub-microsecond accuracy using PTP, NTP, IRIG-B, DCF77, PPS, and ASCII protocols to ensure reliable, consistent data.
- Flexible Input Options – Accepts time input from Ethernet (PTP/NTP), GNSS (TSH-200), IRIG-B, and DCF77, providing adaptability for different infrastructures.
- Reliable Performance in Harsh Environments – Withstands extreme operating conditions with isolated inputs/outputs and robust design for long-term reliability.
- Streamlined Setup & Configuration – Web-based interface allows fast, intuitive setup and diagnostics, while LCD display confirms proper operation.
- Centralized System Coordination – Synchronizes intelligent devices such as SERs, meters, relays, transfer switches, UPS, PLCs, and SCADA systems across substations, campuses, or enterprises.
- Easy & Flexible Installation – DIN rail mounting and support for 24 Vdc or PoE control power simplify installation in new and retrofit applications.
- Proven Compliance & Safety – UL, CE, and FCC Class A certifications ensure adherence to global safety and performance standards.
- Scalable for Critical Applications – Supports diverse use cases including healthcare, utilities, refineries, data centers, automation, and microgrids.
Specifications
- Electrical – Control Power:
24 Vdc, 20 VA
PoE (Power over Ethernet), Type 2 (30W) - Ride-Thru: > 15 seconds
- Clock Accuracy: < 10 µs (PTP, IRIG-B or DCF77), ≤ 100 ns (GNSS),
- Clock Holdover: < 0.5 ms over 24 hr. period
- Regulatory – Safety: cULus listed, CE mark (EN 61010-1, EN 61010-2-201)
- Mechanical – Mounting: Standard 35 mm DIN rail
- Dimensions (H x D x W): 3.93” x 4.33” x 1.96”100 mm x 110 mm x 50 mm
- Weight: 0.8 lbs. / 0.36 kg
- Environmental – Operating Temp.: -20 to 70 °C
Documentation
Product Brochures
Instruction / Owners Manuals
Videos
Handouts
Support
Services
Technical Support, Start Up Support, Preventative Maintenance, Field Service, In-house Repair, Spare Parts
Website: https://www.trystar.com/services/request-for-services/
Phone: 507-333-3990,1
Email: services@trystar.com
Sales Support
Quotes, lead times, and general product questions
Website: https://www.trystar.com/contact/
Phone: 507-333-3990,2
Designed for Real-World Demands
Discover how this product is used across markets for different applications.

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